Model: 3281088-2

Machine Screw

Special Features:

Watertight head

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.376 inches and 0.451 inches

Fastener Length

Between 0.579 inches and 0.624 inches

Head Style

Flat countersunk undercut

Head Diameter

Between 0.496 inches and 0.510 inches

Head Height

0.073 inches

Internal Drive Style

Cross recess type 1

Thread Diameter

0.190 inches

Features Provided

O ring and flat washer

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

125000 pounds per square inch

Countersink Angle

100.0 degrees

Thread Series Designator

Unf

NSN

5305-01-287-2258

Part Number

3281088-2

Description

Screw,machine

CAGE

10001

Part 3281088-2 NSN 5305-01-287-2258

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06657

FIIG:

A500D0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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